| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.78 | 12.751% | $93.3353 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $134.88 | 10.290% | $148.7592 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $16.57 | 6.681% | $17.677 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $81.74 | 6.530% | $87.0776 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $56.52 | 10.790% | $62.6185 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $199.60 | 10.129% | $219.8175 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $96.37 | 5.216% | $101.3967 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $668.46 | $730.6818 | $730.70 | $730.70 | $730.70 | |